"petit juif" meaning in French

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  "etymology_text": "From petit (“small”) + juif (“Jew”). Allegedly the expression came from the time when most cloth merchants in France were Jewish, and would regularly hurt their arm on that spot against a bench while measuring fabric by wrapping it around an arm as an 'anthropomorphic' length measure, the aulne (compare ell).",
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  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
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            "Body",
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            "Sciences",
            "Healthcare",
            "Health"
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      "glosses": [
        "funny bone"
      ],
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        "masculine"
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      "ipa": "/pə.ti ʒɥif/"
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  ],
  "word": "petit juif"
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  ],
  "etymology_text": "From petit (“small”) + juif (“Jew”). Allegedly the expression came from the time when most cloth merchants in France were Jewish, and would regularly hurt their arm on that spot against a bench while measuring fabric by wrapping it around an arm as an 'anthropomorphic' length measure, the aulne (compare ell).",
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      "ipa": "/pə.ti ʒɥif/"
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